Laid-back is your middle name, so the Costa Aransas Polarized 580G Sunglasses are right up your alley. With their sleek, square-framed style and polarized lenses, these shades keep glare an harmful UV rays away from your eyes while their lightweight construction stays comfortably on your face for all day wear. Whether you're just rocking these in your car or you're wearing them out on a multi-mile hike, the Aransas' fend off the sun while keeping your style meter high. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.